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apigee_utils.go
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/
apigee_utils.go
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// Copyright 2023 Google LLC. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package apigee contains methods and types for handling apigee GCP resources.
package alpha
import (
"bytes"
"context"
"encoding/json"
"fmt"
"io/ioutil"
"github.com/GoogleCloudPlatform/declarative-resource-client-library/dcl"
)
// createProperties adds an update to apply Properties after create.
func createProperties(inOps []organizationApiOperation) ([]organizationApiOperation, error) {
for _, op := range inOps {
if _, ok := op.(*createOrganizationOperation); ok {
return append(inOps, &updateOrganizationUpdateOrganizationOperation{FieldDiffs: []*dcl.FieldDiff{{FieldName: "properties"}}}), nil
}
}
return inOps, nil
}
// listOrganizationRaw is located here because other functions required by the list endpoint are custom.
func (c *Client) listOrganizationRaw(ctx context.Context, r *Organization, pageToken string, pageSize int32) ([]byte, error) {
u, err := r.listURL(c.Config.BasePath)
if err != nil {
return nil, err
}
m := make(map[string]string)
if pageToken != "" {
m["pageToken"] = pageToken
}
if pageSize != OrganizationMaxPage {
m["pageSize"] = fmt.Sprintf("%v", pageSize)
}
u, err = dcl.AddQueryParams(u, m)
if err != nil {
return nil, err
}
resp, err := dcl.SendRequest(ctx, c.Config, "GET", u, &bytes.Buffer{}, c.Config.RetryProvider)
if err != nil {
return nil, err
}
defer resp.Response.Body.Close()
return ioutil.ReadAll(resp.Response.Body)
}
type listOrganizationOperation struct {
Organizations []map[string]interface{} `json:"organizations"`
Token string `json:"nextPageToken"`
}
// listOrganization is a custom method which handles the different format that apigeeOrganization's list method returns.
func (c *Client) listOrganization(ctx context.Context, r *Organization, pageToken string, pageSize int32) ([]*Organization, string, error) {
b, err := c.listOrganizationRaw(ctx, r, pageToken, pageSize)
if err != nil {
return nil, "", err
}
var m listOrganizationOperation
if err := json.Unmarshal(b, &m); err != nil {
return nil, "", err
}
var l []*Organization
for _, v := range m.Organizations {
name, ok := v["organization"].(string)
if !ok {
return l, "", fmt.Errorf("name field was %T, not string", v["apigeeOrganization"])
}
projectIDs, ok := v["projectIds"].([]interface{})
if !ok {
return l, "", fmt.Errorf("project ids field was %T, not slice", v["projectIds"])
}
projectID, ok := projectIDs[0].(string)
if !ok {
return l, "", fmt.Errorf("project id was %T, not slice", projectIDs[0])
}
l = append(l, &Organization{
Name: dcl.String(name),
ProjectId: dcl.String(projectID),
})
}
return l, m.Token, nil
}
// HasNext returns whether the list has a next page.
func (l *OrganizationList) HasNext() bool {
return l.nextToken != ""
}
// Next advances the list to its next page.
func (l *OrganizationList) Next(ctx context.Context, c *Client) error {
ctx, cancel := context.WithTimeout(ctx, c.Config.TimeoutOr(0))
defer cancel()
if !l.HasNext() {
return fmt.Errorf("no next page")
}
items, token, err := c.listOrganization(ctx, l.resource, l.nextToken, l.pageSize)
if err != nil {
return err
}
l.Items = items
l.nextToken = token
return err
}
// ListOrganization returns a list of apigee organizations which the client has permission to access.
func (c *Client) ListOrganization(ctx context.Context) (*OrganizationList, error) {
ctx, cancel := context.WithTimeout(ctx, c.Config.TimeoutOr(0))
defer cancel()
return c.ListOrganizationWithMaxResults(ctx, OrganizationMaxPage)
}
// ListOrganizationWithMaxResults returns a list of apigee organizations with the given page size.
func (c *Client) ListOrganizationWithMaxResults(ctx context.Context, pageSize int32) (*OrganizationList, error) {
ctx, cancel := context.WithTimeout(ctx, c.Config.TimeoutOr(0))
defer cancel()
r := &Organization{}
items, token, err := c.listOrganization(ctx, r, "", pageSize)
if err != nil {
return nil, err
}
return &OrganizationList{
Items: items,
nextToken: token,
pageSize: pageSize,
resource: r,
}, nil
}
// do creates a request and sends it to the appropriate URL. In most operations,
// do will transcribe a subset of the resource into a request object and send a
// PUT request to a single URL.
func (op *updateOrganizationUpdateOrganizationOperation) do(ctx context.Context, r *Organization, c *Client) error {
_, err := c.GetOrganization(ctx, r.urlNormalized())
if err != nil {
return err
}
u, err := r.updateURL(c.Config.BasePath, "UpdateOrganization")
if err != nil {
return err
}
req, err := newUpdateOrganizationUpdateOrganizationRequest(ctx, r, c)
if err != nil {
return err
}
dcl.PutMapEntry(req, []string{"name"}, r.Name)
c.Config.Logger.Infof("Created update: %#v", req)
body, err := marshalUpdateOrganizationUpdateOrganizationRequest(c, req)
if err != nil {
return err
}
if _, err := dcl.SendRequest(ctx, c.Config, "PUT", u, bytes.NewBuffer(body), c.Config.RetryProvider); err != nil {
return err
}
return nil
}
func (c *Client) listEnvironmentRaw(ctx context.Context, r *Environment, pageToken string, pageSize int32) ([]byte, error) {
u, err := r.listURL(c.Config.BasePath)
if err != nil {
return nil, err
}
m := make(map[string]string)
if pageToken != "" {
m["pageToken"] = pageToken
}
if pageSize != EnvironmentMaxPage {
m["pageSize"] = fmt.Sprintf("%v", pageSize)
}
u, err = dcl.AddQueryParams(u, m)
if err != nil {
return nil, err
}
resp, err := dcl.SendRequest(ctx, c.Config, "GET", u, &bytes.Buffer{}, c.Config.RetryProvider)
if err != nil {
return nil, err
}
defer resp.Response.Body.Close()
return ioutil.ReadAll(resp.Response.Body)
}
// listEnvironment is needed because the ListEnvironments method returns a list of environment names rather than objects.
func (c *Client) listEnvironment(ctx context.Context, r *Environment, pageToken string, pageSize int32) ([]*Environment, string, error) {
b, err := c.listEnvironmentRaw(ctx, r, pageToken, pageSize)
if err != nil {
return nil, "", err
}
names := make([]string, 0)
if err := json.Unmarshal(b, &names); err != nil {
return nil, "", err
}
var l []*Environment
for _, name := range names {
res := Environment{
Name: &name,
ApigeeOrganization: r.ApigeeOrganization,
}
l = append(l, &res)
}
return l, "", nil
}
// HasNext returns an empty token.
func (l *EnvironmentList) HasNext() bool {
return l.nextToken != ""
}
// Next returns an error because environment list has no pages.
func (l *EnvironmentList) Next(ctx context.Context, c *Client) error {
return fmt.Errorf("no next page")
}
// ListEnvironment returns an EnvironmentList containing all Environment resources in the given organization.
func (c *Client) ListEnvironment(ctx context.Context, apigeeOrganization string) (*EnvironmentList, error) {
ctx, cancel := context.WithTimeout(ctx, c.Config.TimeoutOr(0))
defer cancel()
return c.ListEnvironmentWithMaxResults(ctx, apigeeOrganization, EnvironmentMaxPage)
}
// ListEnvironmentWithMaxResults returns an EnvironmentList containing all Environment resources in the given organization.
func (c *Client) ListEnvironmentWithMaxResults(ctx context.Context, apigeeOrganization string, pageSize int32) (*EnvironmentList, error) {
ctx, cancel := context.WithTimeout(ctx, c.Config.TimeoutOr(0))
defer cancel()
r := &Environment{ApigeeOrganization: &apigeeOrganization}
items, token, err := c.listEnvironment(ctx, r, "", pageSize)
if err != nil {
return nil, err
}
return &EnvironmentList{
Items: items,
nextToken: token,
pageSize: pageSize,
resource: r,
}, nil
}